D'banj shared a teaser of new single shake it

I'm not aware of any information about D'banj sharing a teaser of a new single called "Shake It". D'banj is a Nigerian singer, songwriter, and entrepreneur who has been active in the music industry for many years, and he has released many popular songs and albums.

However, it's possible that you may be referring to a recent development or announcement that I'm not aware of. Could you please provide more context or information about the teaser you're referring to?